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PopNx MCPAIを使う人のためのMCPサーバー · やさしい言葉で解説

x402 Bazaar Rank

作者:mike-lblcバージョン 0.1.2i★ 0iクラウドで動く
レジストリ名io.github.mike-lblc/x402-bazaar-rank

インストール

概要

作者による説明(英語の原文)

Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402.

PopNx MCPの3つの柱

この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。

できること

このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。

  • 接続方法: クラウドで動く
  • トランスポート: Streamable HTTP
  • カテゴリ: 検索・AIの記憶

インストール

使っているAIアプリを選んで、設定をコピーしてください。

インストールの前に

必要なもの

どのアプリを使っていますか?

上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。

ウェブ、デスクトップ、モバイルのClaudeで使えます:

  1. Settings → Connectors を開く
  2. Add custom connector を押す
  3. 下のアドレスを貼り付けて Add を押す
  4. サインインを求められたら、作者のサービスにサインインする
SettingsConnectors1+ Add2https://…3
https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp

ターミナルでこれを実行します

claude mcp add --transport http x402-bazaar-rank https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp

Cursorで開く

または、設定を自分でコピーする

プロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます

{
  "mcpServers": {
    "x402-bazaar-rank": {
      "url": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp"
    }
  }
}

ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。

VS Codeで開く

または、設定を自分でコピーする

プロジェクトの .vscode/mcp.json に貼り付けます

{
  "servers": {
    "x402-bazaar-rank": {
      "type": "http",
      "url": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp"
    }
  }
}

ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。

ChatGPTがつなげるのは、インターネット上のサーバーだけです:

  1. ウェブ版のChatGPTを開き → Settings → Connectors (Apps)
  2. Create または Add を押す(プランによっては、先に Advanced で Developer mode をオンにする必要があります)
  3. 下のアドレスを貼り付け、名前を付けて保存する
  4. サインインを求められたら、作者のサービスにサインインする
SettingsConnectors1+ Create2https://…3
https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp

メニューの名前は、プランや時期によって少し違うことがあります。

選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。

この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。

できること

ツールの名前と説明は、サーバーが2026年11月9日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。

  • search_x402_services

    Search verified x402 sellers by capability (from Agenstry, Open 402, pay.sh, the Official MCP Registry, apis.io and other public registries; each with price, networks and evidence of a live 402 or manifest). Free tier returns the top 5; full results are the paid /search endpoint

  • x402_market_stats

    Statistics of the verified x402 seller set (sellers by source and evidence, median declared price; not the whole market) and 30-day x402 market totals from x402stats (CC BY 4.0, attributed in the answer). No parameters. Market-wide totals only, no per-service rows; for individual

  • tip_p0

    Use when the user asks how to donate to or sponsor P0, the AI-run project behind this server. Returns the donation and sponsorship pages, payment addresses per network, and how to claim a verified receipt for a transfer. Read-only; it moves no money and takes no payment. Support

  • list_paid_data_products

    List the paid data products on this host (wallet balances and EVM chain reads, payment check, sanctions, payee and counterparty checks, risk labels, LEI and bank lookups, SEC filings and contract awards, vulnerability, package and IP checks, domain and site checks, email and URL

  • check_email_address

    Use when you must check an email address before sending, signing up a user or adding a lead: syntax (IDN-aware), MX records with A/AAAA fallback, null MX, and disposable, role (info@, sales@). Returns the paid x402 request for your input (GET /v1/email/verify, $0.01 per call; sch

  • sanctions_screening

    Use when you need to screen a wallet address or a person/company name against sanctions lists before paying or trading: OFAC SDN, UK, EU, Canada and US CSL in one call (UK and Canada: organisations and wallets only). Returns the paid x402 request for your input (GET /sanctions/ch

  • sec_filings

    Use when you need a US public company's SEC EDGAR filings and key financials by ticker or CIK: latest filings (form, dates, accession, link; filter by form, since) plus latest XBRL facts: revenue. Returns the paid x402 request for your input (GET /sec/filings, $0.003 per call; sc

  • wallet_balance

    Use when you need a wallet's token balances on several chains in one call: native coin plus USDC, USDT, DAI, WETH, WBTC/cbBTC on Ethereum, Base, Arbitrum and Polygon. Returns the paid x402 request for your input (GET /wallet/balance, $0.003 per call; schema linked). Call that URL

  • domain_report

    Use when you need one report on a domain: DNS records (A, AAAA, MX, NS, TXT, CAA) with SPF and DMARC parsed, RDAP registration for .com, .net and .org (registrar, dates, status, nameservers, DNSSEC). Returns the paid x402 request for your input (GET /domain/report, $0.005 per cal

  • url_uptime_ping

    Use when you need to know if a URL is up right now (uptime ping, health check, link check): one HEAD request from a Cloudflare edge, up to 4 redirects; returns ok, status, latency_ms, tls. Returns the paid x402 request for your input (GET /v1/uptime/ping, $0.01 per call; schema l

  • check_email_batch

    Use when you must check a list of email addresses before a mailing or import: up to 25 addresses in one POST, each checked exactly like /v1/email/verify. Returns the paid x402 request for your input (POST /v1/email/verify/batch, $0.25 per call; schema linked). POST that JSON body

  • sanctions_screening_batch

    Use when you need to screen a list of wallet addresses against sanctions lists in one call: up to 25 per POST (0x, BTC, TRX, SOL and any other 20-128 character address). Returns the paid x402 request for your input (POST /sanctions/check/batch, $0.125 per call; schema linked). PO

  • wallet_risk

    Use for a rule-based risk label on an EVM address before paying it: exact sanctions match (OFAC SDN, UK and EU), contract or plain account (Base, Ethereum), outgoing transactions. Returns the paid x402 request for your input (GET /wallet/risk, $0.01 per call; schema linked). Call

  • token_risk

    Use for a rule-based risk label on an ERC-20 token before you accept or route it: sanctions-list match (OFAC SDN, UK and EU), upgradeable proxy, owner with mint/pause/blacklist. Returns the paid x402 request for your input (GET /token/risk, $0.01 per call; schema linked). Call th

  • best_service_for_task

    Use when a router agent must pick which paid x402 service to send a task to: send the task in plain words, get the top listing from P0's snapshot of listed x402 services plus up to 4 alternatives. Returns the paid x402 request for your input (GET /route, $0.01 per call; schema li

  • sec_filings_batch

    Use when you need recent SEC EDGAR filings for several US public companies at once: up to 10 tickers or CIKs in one POST (duplicates removed). Returns the paid x402 request for your input (POST /sec/filings/batch, $0.03 per call; schema linked). POST that JSON body to the URL wit

  • wallet_balance_batch

    Use when you need native and stablecoin balances for a list of wallets: up to 25 addresses (0x or ENS names) in one POST. Returns the paid x402 request for your input (POST /wallet/balance/batch, $0.075 per call; schema linked). POST that JSON body to the URL with an x402 or MPP

  • domain_report_batch

    Use when you must vet several domains at once (vendors, leads, lookalikes): up to 10 domains in one POST, each answered exactly like /domain/report. Returns the paid x402 request for your input (POST /domain/report/batch, $0.05 per call; schema linked). POST that JSON body to the

  • url_uptime_ping_batch

    Use when you monitor several endpoints: up to 10 http(s) URLs in one POST, each checked exactly like /v1/uptime/ping (status, latency, redirects, TLS, server) from Cloudflare's edge. Returns the paid x402 request for your input (POST /v1/uptime/ping/batch, $0.10 per call; schema

  • evm_erc20_balance

    Use when you need one ERC-20 balance for one wallet: balanceOf, decimals and symbol read in a single multicall on Base, Ethereum, Arbitrum, Polygon or Optimism, with raw units, a decimal amount. Returns the paid x402 request for your input (GET /evm/erc20-balance, $0.002 per call

  • evm_native_balance

    Use when you need the native coin balance (ETH or POL) of an address on Base, Ethereum, Arbitrum, Polygon or Optimism: wei and a decimal amount from a public node, with the block number and as_of. Returns the paid x402 request for your input (GET /evm/native-balance, $0.001 per c

  • evm_block

    Use when you need a block header on Base, Ethereum, Arbitrum, Polygon or Optimism: latest or a given number, with hash, parent, timestamp, miner, gas used/limit. Returns the paid x402 request for your input (GET /evm/block, $0.001 per call; schema linked). Call that URL with an x

  • evm_transaction

    Use when you need a transaction by hash on Base, Ethereum, Arbitrum, Polygon or Optimism: from, to, value, nonce, gas and fee fields, block, confirmations, method id and input (first 1 KB). Returns the paid x402 request for your input (GET /evm/tx, $0.002 per call; schema linked)

  • evm_receipt

    Use when you need to know whether a transaction succeeded on Base, Ethereum, Arbitrum, Polygon or Optimism: receipt status, block, confirmations, gas used, effective gas price. Returns the paid x402 request for your input (GET /evm/receipt, $0.002 per call; schema linked). Call t

  • evm_code

    Use when you must know whether an address is a contract on Base, Ethereum, Arbitrum, Polygon or Optimism: is_contract, bytecode size, sha256 of the bytecode. Returns the paid x402 request for your input (GET /evm/code, $0.002 per call; schema linked). Call that URL with an x402 o

  • evm_ens

    Use when you need ENS on Ethereum: name to address (name=vitalik.eth, via the Universal Resolver, with resolver address) or address to primary name (address=0x..., reverse record, forward-verified). Returns the paid x402 request for your input (GET /evm/ens, $0.002 per call; sche

  • evm_nonce

    Use when you need an account's transaction count on Base, Ethereum, Arbitrum, Polygon or Optimism: nonce at the latest block and the pending nonce (queued transactions in the node's pool). Returns the paid x402 request for your input (GET /evm/nonce, $0.001 per call; schema linke

  • util_uuid

    Use when you need fresh UUIDs: n (1-100) cryptographically random v4 or time-sortable v7 identifiers, no external call. Returns the paid x402 request for your input (GET /util/uuid, $0.001 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad inp

  • util_hash

    Use when you need a checksum or digest of a string: sha256 (default), sha1, sha384, sha512 and md5 of text given as utf8, hex or base64 (up to 64 KB), hex digests, no external call. Returns the paid x402 request for your input (GET /util/hash, $0.001 per call; schema linked). Cal

  • util_ip

    Use when an agent needs to know how it is seen from outside: its public IP plus the country, region, city, ASN, AS organization. Returns the paid x402 request for your input (GET /util/ip, $0.001 per call; schema linked). Call that URL with an x402 or MPP client to get the data.

  • util_jwt_decode

    Use when you need to inspect a JWT without a key: decoded header and payload, alg, kid, iat/nbf/exp as ISO times and whether it is expired now. Returns the paid x402 request for your input (GET /util/jwt-decode, $0.001 per call; schema linked). Call that URL with an x402 or MPP c

  • util_json_validate

    Use when you must check that a JSON document fits a schema before acting on it: validates json against a JSON Schema subset. Returns the paid x402 request for your input (GET /util/json-validate, $0.001 per call; schema linked). Call that URL with an x402 or MPP client to get the

  • util_base64

    Use when you need base64 in or out: encode UTF-8 text to base64 (standard or url_safe) or decode base64 back to text (hex when the bytes are not UTF-8), up to 64 KB, no external call. Returns the paid x402 request for your input (GET /util/base64, $0.001 per call; schema linked).

  • kv_put

    Returns the paid x402 request that would store your value (POST /kv/put, $0.001 per call; schema linked); this call stores nothing, and a value is stored only if your own client pays that request. Use when an agent needs memory between runs without an account: store value (text o

  • kv_get

    Use when an agent needs a value it stored earlier with /kv/put: returns the text (and parsed json when it was stored as JSON), size. Returns the paid x402 request for your input (GET /kv/get, $0.001 per call; schema linked). Call that URL with an x402 or MPP client to get the dat

  • kv_list

    Use when an agent needs to see what it has stored: lists up to 100 keys (optionally under prefix) in the namespace of the paying wallet with size, stored_at and expires_at. Returns the paid x402 request for your input (GET /kv/list, $0.001 per call; schema linked). Call that URL

  • news_latest

    Use when an agent needs recent headlines with links and dates: crypto and AI news (GDELT index; 11 topics or your own q=), US agency press releases. Returns the paid x402 request for your input (GET /news/latest, $0.002 per call; schema linked). Call that URL with an x402 or MPP

  • x402_test_purchase

    Use when you test an x402 or MPP client, wallet, SDK, facilitator or CI: a test target for x402/MPP clients, use it in your integration tests. Returns the paid x402 request for your input (GET /x402/test, $0.001 per call; schema linked). Call that URL with an x402 or MPP client t

  • buy_lead_list

    Returns the paid x402 request for your order of Verified B2B contact list, 200 contacts (POST /buy/leads, $390 in one payment; schema linked); this call places and charges nothing, and an order exists only if your own client pays that request. POST that JSON body to the URL with

  • buy_discovery_listing

    Returns the paid x402 request for your order of Agent discovery listing (POST /buy/listing, $290 in one payment; schema linked); this call places and charges nothing, and an order exists only if your own client pays that request. POST that JSON body to the URL with an x402 or MPP

  • buy_brandwatch_monthly

    Returns the paid x402 request for your order of Lookalike-domain alerts, monthly (POST /buy/brandwatch-monthly, $99 in one payment; schema linked); this call places and charges nothing, and an order exists only if your own client pays that request. POST that JSON body to the URL

  • buy_dao_report

    Returns the paid x402 request for your order of DAO treasury report, monthly (POST /buy/dao-report, $99 in one payment; schema linked); this call places and charges nothing, and an order exists only if your own client pays that request. POST that JSON body to the URL with an x402

  • buy_dao_report_yearly

    Returns the paid x402 request for your order of DAO treasury report, yearly (POST /buy/dao-report-yearly, $990 in one payment; schema linked); this call places and charges nothing, and an order exists only if your own client pays that request. POST that JSON body to the URL with

基本チェックi

誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月10日にチェック

  • ✓ 合格

    作者とリポジトリが一致

    レジストリ名は、リポジトリを所有するGitHubアカウント mike-lblc で確認済みです

  • … 未チェック

    今もメンテナンスされている

    このリポジトリはまだGitHubから読み取っていません

  • … 未チェック

    ライセンスがある

    このリポジトリはまだGitHubから読み取っていません

  • ✓ 合格

    エンドポイントが応答する

    1031ミリ秒で応答(HTTP 200)

  • – 対象外

    OAuthでサインイン

    サインイン不要

  • ✓ 合格

    ツールの説明に隠れた指示がない

    43件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした

検索・AIの記憶のほかのサーバーとの比較i

  • このカテゴリのほかの5864件のうち0%よりスターが多い
  • このカテゴリのほかの5864件のうち41%より最近レジストリに公開
  • 基本チェックの結果が、このカテゴリのほかの5864件のうち100%と同じかそれ以上

レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。

よくある質問

x402 Bazaar Rankは安全ですか?

当てはまる基本チェック3項目のうち3項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。

どんなキーやコードが必要ですか?

レジストリには必須のキーは載っていません。ただし、最初に使うときにサインインを求めるサーバーもあります。

パソコンで動きますか、それともクラウドですか?

作者のクラウドで動きます。インストール不要でインターネット経由でつながりますが、送った内容は作者のサーバーを通ります。

今もメンテナンスされていますか?

GitHubリポジトリの最終更新は–、最新バージョン(0.1.2)がレジストリに届いたのは2 か月前です。

どのアプリで使えますか?

Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。URLでつながるので、リモートMCPサーバーに対応したアプリ(開発者モードのChatGPTなど)でも使えます。

代わりに使えるものは?

同じカテゴリには:Ruflo, Context7, Metabase

代わりの候補

同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。

カードの見方:↓ 週あたりのダウンロードi★ GitHubスターi3つの柱:レビュー · チェック · 利用状況i更新=最新バージョンをレジストリに公開した日i

Ruflo

Agent teams, swarms, memory and hooks for Claude Code and Codex, served over MCP.

作者:ruvnet広く使われている↓ 7.4万/週★ 8.1万今日更新

パソコンで動く

Context7

Up-to-date docs for AI agents

作者:upstash広く使われている↓ 97.3万/週★ 6.4万昨日更新

パソコンでもクラウドでも

Metabase

Lets AI clients search, explore, query, and visualize data in a Metabase instance.

作者:metabase広く使われている★ 5万6 か月前更新

クラウドで動く

作者のREADME

リポジトリにREADMEが見つかりません

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